- Arcticonus Pocock, 1917
- Danis J. E. Gray, 1825
- Euarctos Gray, 1864
- Mamursus Herrara, 1899
- Melanarctos Heude, 1898
- Mylarctos Lonney, 1923
- Myrmarctos Gray, 1864
- Selenarctos Heude, 1901
- Spelearctos Geoffrey, 1833
- Thalassarctos J. E. Gray, 1825
- Thalassiarchus Kobolt, 1896
- Ursarctos Heude, 1898
- Ursulus Kretzoi, 1954
- Vetularctos Merriam, 1918
|